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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Cyber-Physical Systems for Power Technology Development at NETL
Short presentation for panel discussion. Combining Hardware and Software for Accelerated Technology Development.
Space power technology applied to the energy problem
A solution to the energy problem is suggested through the technology of photovoltaic electrolysis of water to generate hydrogen. Efficient solar devices are discussed in relation to available solar energy, and photovoltaic energy cost. It is concluded that photovoltaic electrolytic generation of hydrogen will be economically feasible in 1985.
NASA/MSFC Interest in Advanced Propulsion and Power Technologies
This viewgraph representation provides an overview of research being conducted at NASA's Marshall Space Flight Center. Conventional propulsion systems are at near peak performance levels but will not enable the science and exploration deep space missions NASA envisions. Energetic propulsion technologies can make these missions possible but only if the fundamental problems of energy storage density and energy to energy thrust conversion efficiency are solved. Topics covered include: research rationale, limits of thermal propulsion systems, need for propulsion energetics research, emerging energetic propulsion technologies, and potential research opportunities.
Power Technology for Future NASA Science Missions
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NASA Propulsion and Power Technologies for Multiple Applications
No abstract available
A Laboratory for the Testing of Sub-Megawatt Electrified Aircraft Propulsion and Power Technology
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Powered-lift aircraft technology
Powered lift aircraft have the ability to vary the magnitude and direction of the force produced by the propulsion system so as to control the overall lift and streamwise force components of the aircraft, with the objective of enabling the aircraft to operate from minimum sized terminal sites. Power lift technology has contributed to the development of the jet lift Harrier and to the forth coming operational V-22 Tilt Rotor and the C-17 military transport. This technology will soon be expanded to include supersonic fighters with short takeoff and vertical landing capability, and will continue to be used for the development of short- and vertical-takeoff and landing transport. An overview of this field of aeronautical technology is provided for several types of powered lift aircraft. It focuses on the description of various powered lift concepts and their operational capability. Aspects of aerodynamics and flight controls pertinent to powered lift are also discussed.
Power management and distribution technology
Power management and distribution (PMAD) technology is discussed in the context of developing working systems for a piloted Mars nuclear electric propulsion (NEP) vehicle. The discussion is presented in vugraph form. The following topics are covered: applications and systems definitions; high performance components; the Civilian Space Technology Initiative (CSTI) high capacity power program; fiber optic sensors for power diagnostics; high temperature power electronics; 200 C baseplate electronics; high temperature component characterization; a high temperature coaxial transformer; and a silicon carbide mosfet.